In a recent thread, Hans used the document namespace, where I (naively) expected userdata: On Aug 22, 2012, at 6:32 AM, Hans Hagen wrote: \ctxlua{document.myluadimension = "200pt"} Is there a reason not to use userdata.myluadimension? Or is document.myluadimension safe, because myluadimension is almost certainly not an entry used by ConTeXt? Is using document.myluadimension better "style" here, in some sense? Somewhere I had gotten the idea that if a ConTeXt user wanted to store something in Lua, they ought to store it in the userdata namespace. Thanks, Michael ________________________________ This e-mail message (including any attachments) is for the sole use of the intended recipient(s) and may contain confidential and privileged information. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this message (including any attachments) is strictly prohibited. If you have received this message in error, please contact the sender by reply e-mail message and destroy all copies of the original message (including attachments).